冲高回落，被100%止步于此

Market Performance - The three major indices collectively declined, with the Shanghai Composite Index down by 0.6%, the Shenzhen Component down by 0.44%, and the ChiNext Index down by 1.02% [1] - Over 3,600 stocks fell across the two markets, with a total trading volume of 1.87 trillion [1] Sector Performance - The commercial aerospace and AI application sectors experienced significant declines, with high-profile stocks such as Province Advertising Group, Zhejiang Wenlian, Galaxy Electronics, and others hitting the daily limit down [3] - More than 20 industry sectors, including Pinduoduo concept, DRG/DIP, satellite internet, and Kimi concept, saw declines exceeding 4% [3] - Conversely, the tourism and hotel sector showed resilience, with Zhongxin Tourism achieving two consecutive limit-up days and Shaanxi Tourism hitting the daily limit up [3] - The non-ferrous metals sector also rose, with Sichuan Gold and Luoping Zinc Electric reaching the daily limit up [3] - The commercial retail concept saw localized gains, with Xinhua Department Store and Xinhua Du both achieving two consecutive limit-up days [3] News Highlights - Nvidia announced that its GB300 AI server will begin large-scale deliveries in Q2 2026 [3] - Qianwen App has fully integrated with Alibaba's ecosystem, enabling AI shopping functionalities such as food delivery, purchasing items, and booking flights, and is open for testing to all users [3]